Impulse voltage test (type test) of all process
circuits against each other (except for communica-
tion ports) and against the PE terminal of class III
5 kV (peak value);
1.2 µs/50 µs; 0.5 J;
3 positive and 3 negative impulses at intervals of 1 s
EMC Tests for Immunity (Type Tests)
Standards: IEC 60255-26, (product standard)
IEC/EN 61000-6-2
VDE 0435
For more standards see also individual
functions
Immunity to damped oscillatory waves
IEC 60255-22-1 IEC 61000-4-18
2.5 kV (Peak); 100 kHz and 1 MHz; τ =
15 ms; 400 Surges per s; Test duration 2 s;
R
i
= 200 Ω
Electrostatic discharge, Class IV
EN 61000-6-2, IEC 60255-22-2
8 kV contact discharge; 15 kV air
discharge, both polarities; 150 pF; R
i
=
330 Ω, rating criteria B
Radio frequency electromagnetic field, amplitude-modulated,
Class III
EN 61000-6-2, IEC 60255-22-3
10 V/m; 80 MHz to 2.7 GHz 80 % AM;
1 kHz
Fast transient bursts, Class IV
EN 61000-6-2, IEC 60255-22-4
4 kV; 5 ns/50 ns; 5 kHz; 1 min. test length,
rating criteria B
High energy surge voltages (SURGE), Installation Class III, EN
61000-6-2, IEC 60255-22-5
Impulse: 1.2 µs/50 µs, rating criteria B
Auxiliary voltage common mode: 4 kV; 12 Ω; 9 µF
diff. mode: 1 kV; 2 Ω; 18 µF
Measuring inputs,
binary inputs and
relay outputs
common mode: 4 kV; 42 Ω; 0.5 µF
diff. mode: 1 kV; 42 Ω; 0.5 µF
Immunity to Conducted Disturbance by RF fields, injected
Current
EN 61000-6-2, IEC 60255-22-6
10 V; 150 kHz to 80 MHz; 80 % AM; 1 kHz;
27 Mhz and 68 MHz spot freq. Dwell time
> 10 sec.
Power system frequency magnetic field
EN 61000-6-2, IEC 61000-4-8
30 A/m continuous; 300 A/m and 1000
V/m for 3 s;
Radiated Electromagnetic Interference
IEEE Std C37.90.2
20 V/m; 80 MHz to 1 GHz; 80 % AM; 1 kHz
35 V/m pulsed, 50% duty cycle 1 Hz rep.
rate
Power frequency on binary input ports
IEC 60255-26, IEC 61000-4-16
Common mode Zone A and B: 300 Veff
(220 Ω, 0.47 µF)
Differential Mode Zone B: 100 Veff (100 Ω,
0.047 µF)
testet with 3.9 KΩ termination resistor
Ripple on d.c. input power port inmunity test, IEC 61000-4-17 15 % of nominal auxiliary voltage
Gradual shutdown / start-up for d.c. power supply
IEC 60255-26
Shut-down ramp: 60 s
Power off: 5 min.
Start-up ramp: 60 s
EMC Tests for Noise Emission (Type Test)
Standard:
EN 61000-6-4 /01.07 + A1
EN 55011 /11.2009 + A1 class A
Technical Data
4.1 General Device Data
SIPROTEC 4, 7SJ80, Manual 359
E50417-G1140-C343-A8, Edition 12.2017
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